Retractable flash memory device



FIG. 1 is a perspective view of a retractable flash memory device showing our new design;

FIG. 2 is a perspective view showing an open extended position of the retractable flash memory device;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof, the left side view being a mirror image due to symmetry;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

It is understood that the retractable flash memory device is shown in the open extended position in FIGS. 2-7. 

The ornamental design for a retractable flash memory device, as shown and described. 